<template>
  <div class="login-container">
    <div class="logo" />
    <div class="form">
      <h1>登录</h1>
      <el-card shadow="never" class="login-card">
        <!--登录表单-->
        <!-- el-form > el-form-item > el-input -->
        <el-form ref="form" :model="formData" :rules="formRules">
          <el-form-item prop="mobile">
            <el-input v-model="formData.mobile" placeholder="请输入手机号" />
          </el-form-item>
          <el-form-item prop="password">
            <el-input v-model="formData.password" placeholder="请输入密码" />
          </el-form-item>
          <el-form-item prop="agree">
            <el-checkbox v-model="formData.agree">
              用户平台使用协议
            </el-checkbox>
          </el-form-item>
          <el-form-item>
            <el-button style="width:350px" type="primary" @click="submit">登录</el-button>
          </el-form-item>
        </el-form>
      </el-card>
    </div>
  </div>
</template>

<script>
export default {
  name: 'Login',
  data() {
    // 校验函数
    const validateAgree = (rule, value, callback) => {
      value === true ? callback() : callback(new Error('请勾选用户协议'))
    }
    // 表单数据变量
    return {
      formData: {
        mobile: '13800000002',
        password: '123456',
        agree: true
      },
      // 表单校验规则
      formRules: {
        mobile: [
          { required: true, message: '请输入手机号', trigger: 'blur' },
          { pattern: /^1[3-9]\d{9}$/, message: '手机号格式不正确', trigger: 'blur' }
        ],
        password: [
          { required: true, message: '请输入密码', trigger: 'blur' },
          { min: 6, max: 16, message: '密码长度应该为6-16位之间', trigger: 'blur' }
        ],
        agree: [{ validator: validateAgree }]
      }
    }
  },
  methods: {
    // 登录操作
    async submit() {
      // 发生登录请求
      await this.$refs.form.validate()
      // 调用登录接口
      await this.$store.dispatch('user/loginAction', this.formData)
      // 跳转主页
      this.$router.push('/')
    }
  }
}
</script>

<style lang="scss">
.login-container {
  display: flex;
  align-items: stretch;
  height: 100vh;
  .logo {
    flex: 3;
    background: rgba(38, 72, 176) url(../../assets/common/login_back.png)
      no-repeat center / cover;
    border-top-right-radius: 60px;
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    justify-content: center;
    padding: 0 100px;
    .icon {
      background: url(../../assets/common/logo.png) no-repeat 70px center /
        contain;
      width: 300px;
      height: 50px;
      margin-bottom: 50px;
    }
    p {
      color: #fff;
      font-size: 18px;
      margin-top: 20px;
      width: 300px;
      text-align: center;
    }
  }
  .form {
    flex: 2;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding-left: 176px;
    .el-card {
      border: none;
      padding: 0;
    }
    h1 {
      padding-left: 20px;
      font-size: 24px;
    }
    .el-input {
      width: 350px;
      height: 44px;
      .el-input__inner {
        background: #f4f5fb;
      }
    }
    .el-checkbox {
      color:#606266;
    }
  }
}
</style>
